- document
-
Kalkwijk, J.P.T. (author)Tidal analysis, tidal computations (basic equations, harmonic waves, lorentz method) tidal motion in seas and oceans.lecture notes 1984
- document
-
Kalkwijk, J.P.T. (author)Getijvoorspellingen, astronomische analyse, fourierreeksen en fouriertransformatie.lecture notes 1975
- document
-
Kalkwijk, J.P.T. (author)Collegedictaat b74 b.o.lecture notes 1972